2002-01-18  Andreas J. Guelzow <aguelzow@taliesin.ca>

	* fn-financial.c : change arguments to coupdaybs, coupdaysnc,
	  coupdays and coupnum
	(coupnum) : simplify
	(couppcd, coupncd) : ignore XL
	(func_coup_cd) change to func_coup wrapping more functions
	(gnumeric_coupdaybs) : change into wrapper around func_coup_cd
	(gnumeric_coupdays) : ditto
	(gnumeric_coupdaysnc) : ditto
	(gnumeric_coupncd) : ditto
	(gnumeric_couppcd) : ditto
	(gnumeric_coupnum) : ditto
	(finance_functions_init) : add another optional argument to
	  gnumeric_coupnum

2002-01-18  Andreas J. Guelzow <aguelzow@taliesin.ca>

	* fn-financial-bases.txt: describe coding for bases in
	  src/functions/fn-financial.c and src/datetime.c

2002-01-18  Andreas J. Guelzow <aguelzow@taliesin.ca>

	* src/datetime.c (adjust_dates_basis) : removed
	(days_between_BASIS_MSRB_30_360) : new, calculate delta for
	  BASIS_MSRB_30_360
	(days_between_BASIS_30E_360) : new, calculate delta for BASIS_30E_360
	(days_between_BASIS_30Ep_360) : new, calculate delta for
	  BASIS_30Ep_360
	(days_between_basis) : replaces days_between_dep_basis, extremely
	  simplified
	(coup_cd_xl) : removed
	(coupdays) : delete attempt to be XL compatible
	(coupdaybs) : delete attempt to be XL compatible
	(coupdaysnc) : delete attempt to be XL compatible
	* src/datetime.h : change basis_t enumeration slightly and change
	  arguments for days_between_basis, coup_cd, coupdays, coupdaybs
	  and coupdaysnc